Package com.graphql_java_generator.plugin.language.impl

Class DataFetchersDelegateImpl

java.lang.Object

com.graphql_java_generator.plugin.language.impl.DataFetchersDelegateImpl

All Implemented Interfaces:

DataFetchersDelegate

public class DataFetchersDelegateImpl
extends Object
implements DataFetchersDelegate

* This class represents a GraphQL Data Fetcher Delegate. A DataFetchersDelegate aggregates all DataFetcher for a GraphQL type. It is only used when in server mode, the GraphQL maven plugin generates on data fetcher delegate for each object whose fields need at least one data fetcher. This helps to limit the impact on the specific code, when the GraphQL schema changes. Their characteristics are read by GenerateCodeDocumentParser, and used by GenerateCodeGenerator and the Velocity templates to generate the code of the DataFechers, and their declaration in the GraphQLProvider.
Thus there are two kinds of DataFetchersDelegate:

• The DataFetchersDelegate for regular GraphQL objects. These DataFetchers are used to read non scalar fields, that is: fields that are subjects, like friends of the human types, in the StarWars schema.
• The DataFetchersDelegate for queries, mutations and subscriptions type. These DataFetchersDelegate are actually the entry points of the GraphQL server. For such DataFetchersDelegates, each field is actually a DataFetcher.

The arguments for the data fetcher delegates are the arguments of its field.

Author:

etienne-sf

Constructor Summary

Constructors

Constructor	Description
DataFetchersDelegateImpl(Type type)

Method Summary

Modifier and Type	Method	Description
String	getName()	The name of the DataFetcher.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.graphql_java_generator.plugin.language.DataFetchersDelegate

getBatchLoaders, getCamelCaseName, getDataFetchers, getPascalCaseName, getType

Constructor Details

DataFetchersDelegateImpl

public DataFetchersDelegateImpl(Type type)

Method Details

getName

public String getName()

Description copied from interface: DataFetchersDelegate

The name of the DataFetcher. This name is a valid java classname identifier, and is the name to use as a method name.

Specified by:

getName in interface DataFetchersDelegate

Returns: